/Engine/Source/Editor/UnrealEd/Public/FbxImporter.h
Deprecated* Please useFRichCurveversion instead to get tangent weight support
void GetCurveData ( const [FFbxAnimCurveHandle](API\Editor\UnrealEd\FFbxAnimCurveHandle) & CurveHandle, [FInterpCurveFloat](API\Runtime\Core\Math\FInterpCurveFloat) & CurveData, bool bNegative ) const